A not-so-well-known case that has shocked Italy: the story of the so-called Acid Couple through a detailed reconstruction of the attacks and an in-depth analysis of the relationship between Martina Levato and Alexander Boettcher. A case where violence was not impulsive, but shared and normalized inside an intimate bond. The first disturbing example of folie à deux explored on this podcast, the 7th episode will continue this pattern.